InboxGreen InboxStack

Related Products

  • PowerDMARC
    4.9 out of 5 stars 267 Ratings
    Visit Website for PowerDMARC
  • EasyDMARC
    4.7 out of 5 stars 349 Ratings
    Visit Website for EasyDMARC
  • InboxAlly
    4.7 out of 5 stars 136 Ratings
    Visit Website for InboxAlly
  • AgeChecker.Net
    5.0 out of 5 stars 3 Ratings
    Visit Website for AgeChecker.Net
  • ActiveCampaign
    4.4 out of 5 stars 17,400 Ratings
    Visit Website for ActiveCampaign
  • Proton Mail
    4.6 out of 5 stars 108,634 Ratings
    Visit Website for Proton Mail
  • DNSimple
    4.7 out of 5 stars 78 Ratings
    Visit Website for DNSimple
  • UENI
    4.9 out of 5 stars 9,871 Ratings
    Visit Website for UENI
  • ARGOS Identity
    4.9 out of 5 stars 8 Ratings
    Visit Website for ARGOS Identity
  • Signalmash
    4.9 out of 5 stars 16 Ratings
    Visit Website for Signalmash
InboxGreen:

About

InboxGreen is a free email deliverability checker that tests SPF, DKIM and DMARC records for any domain instantly, no account required. It shows exactly which DNS records pass, fail, or are missing, and explains what each result means for inbox placement. The platform includes 28 free DNS tools: DMARC analyzer, DMARC policy tester, SPF generator, SPF tester, DKIM generator, DKIM checker, DKIM selector finder, blacklist checker, email header analyzer, MX lookup, TXT lookup, WHOIS lookup, reverse DNS, DNS propagation checker, SMTP port checker, IP address info, and more. For teams that need to fix issues, the FixKit provides step-by-step DNS fix instructions for every problem found. The Monitoring plan watches up to 5 domains and sends alerts the moment SPF, DKIM or DMARC breaks. The Agency plan covers up to 30 domains with white-label PDF reports. Built for developers, marketers, and anyone who sends email and needs it to actually reach the inbox.
InboxStack:

About

InboxStack is an email deliverability intelligence platform built around Brain, a proprietary causal AI engine that identifies why emails miss the inbox — not just that they did. Most deliverability tools stop at monitoring: they show a drop in inbox placement or a blocklist hit and leave you to investigate. InboxStack goes further, correlating signals from your ESP, DNS authentication records (SPF, DKIM, DMARC), Google Postmaster Tools, Microsoft SNDS, and 50+ blocklists through a causal knowledge graph built on a 22-year deliverability knowledge base — tracing the actual root cause, whether it's a DKIM misalignment, IP reputation dip, or content trigger. Onboarding starts with forwarding your email headers for an instant DNS/auth audit, no migration required. Teams that want ongoing monitoring can connect their ESP and Postmaster accounts, with optional seed testing for real inbox-vs-spam placement data. Built especially for digital agencies and ESP's.
InboxGreen:

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported
InboxStack:

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported
InboxGreen:

Audience

Developers, email marketers, SaaS companies, digital agencies, IT administrators, and small business owners who send email and need to verify their DNS authentication records are correctly configured.
InboxStack:

Audience

Any comapny who sends emails or manages email campaigns
InboxGreen:

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported
InboxStack:

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Supported
InboxGreen:

API

Offers API Not Supported
InboxStack:

API

Offers API Not Supported
InboxGreen:

Screenshots and Videos

No images available
InboxStack:

Screenshots and Videos

No images available
InboxGreen:

Pricing

$19
Free Version Supported
Free Trial Not Supported
InboxStack:

Pricing

$49/month
Free Version Not Supported
Free Trial Supported
InboxGreen:

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software
InboxStack:

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software
InboxGreen:

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported
InboxStack:

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Supported
InboxGreen:

Company Information

InboxGreen
Founded: 2025
Sweden
inboxgreen.email
InboxStack:

Company Information

InboxStack
Founded: 2025
India
inboxstack.com
InboxGreen:

Alternatives

InboxStack:

Alternatives

InboxGreen:
InboxStack:
InboxGreen:
InboxStack:
InboxGreen:
GoDMARC

GoDMARC

Neuailes Global Technologies
5.0 out of 5 stars
InboxStack:
E-Warmup

E-Warmup

5.0 out of 5 stars
InboxGreen:
SMTP Senpai

SMTP Senpai

MailSenpai
InboxStack:
InboxGreen:

Categories

InboxStack:

Categories

InboxGreen:

Integrations

Gmail Not Supported
Microsoft Outlook Not Supported
Yahoo! Mail Not Supported
InboxStack:

Integrations

Gmail Supported
Microsoft Outlook Supported
Yahoo! Mail Supported
InboxGreen:
Claim InboxGreen and update features and information
Claim InboxGreen and update features and information
InboxStack:
Claim InboxStack and update features and information
Claim InboxStack and update features and information